Gelcoat yuav tsum tau pib (catalyzed) los teeb tsa rau qhov taw tes uas koj tuaj yeem kov nws nrog hnab looj tes thiab tsis muaj nws los ntawm koj tus ntiv tes hauv 45-60 feeb los ntawm daim ntawv thov. Feem ntau hais lus thiab nyob ntawm qhov kub thiab txias ntawm qhov sib piv ntawm nruab nrab ntawm 1.2% txog 3%yuav muab tus nqi kho kom raug rau koj.
Yuav ua li cas yog tias koj dhau catalyze gelcoat?
Ntau dhau catalyst - Nws tseem tuaj yeem ntxiv cov catalyst ntau dhau (dhau catalyzing) rau qhov sib tov. Qhov no yuav ua rau cov gelcoat pib kho hauv lub kaus poom lossis thaum koj tab tom thov cov gelcoat… Hauv qab catalyzation slows tus txheej txheem curing thiab ua rau fading thiab chalking nyob rau hauv cov khoom kawg.
Dab tsi yog qhov catalyst rau gelcoat?
POLYESTER RESIN / GELCOAT yog CATALYZED nrog MEKP (METHYL ETHYL KETONE PEROXIDE)Tus nqi yog kwv yees li ib ounce ntawm hardener ib GALLON ntawm RESIN. Siv cov RATIOS nram qab no rau cov nyiaj me me. Cov nyiaj no tau yooj yim ntsuas nyob rau hauv lub khob OUNCE uas tau muab nrog cov resin.
Tus nqi npaum li cas rau gelcoat catalyst?
Ib txwm siv 2% catalyst hauv Gelcoats.
Koj puas tuaj yeem pleev xim rau gelcoat?
Yog tias cov gelcoat nyob rau hauv qhov zoo uas tsis muaj qhov tawg loj lossis crazing, txoj haujlwm yog ncaj nraim-huv thiab npaj cov nplaim, thov ib qho epoxy primer, xuab zeb primer, tshem tawm cov xuab zeb residue thiab tom qab ntawd siv lub topcoat.
